You are here

Please note that we are in the process of transferring information from the old forum to the new forum to better serve our customers. We appreciate your patience during this period and ask that you post your question(s) in the appropriate forum until our existing support information has been migrated.

1. The AEM Performance Electronics Forum is provided as an informational and product support mechanism for AEM’s products, including some products which are strictly intended for racing vehicles. SOME AEM PRODUCTS MAY BE USED SOLELY ON VEHICLES USED IN SANCTIONED COMPETITION WHICH MAY NEVER BE USED UPON A PUBLIC ROAD OR HIGHWAY, UNLESS PERMITTED BY SPECIFIC REGULATORY EXEMPTION. INSTALLERS/USERS LOCATED OUTSIDE THE UNITED STATES SHOULD ACT IN ACCORDANCE WITH THEIR LOCAL LAWS AND REGULATIONS.

IT IS THE RESPONSIBILITY OF THE INSTALLER AND/OR USER OF THESE PRODUCTS TO ENSURE THAT IT THEY ARE USED IN COMPLIANCE WITH ALL APPLICABLE LAWS AND REGULATIONS, AND THESE PRODUCTS MUST NOT BE PURCHASED IF THE INTENT IS TO USE THEM IN AN UNLAWFUL MANNER.

2. AEM DOES NOT CONDONE THE USE OF ITS PRODUCTS IN AN UNLAWFUL MANNER AND WILL NOT RESPOND TO FORUM POSTS THAT INDICATE A PRODUCT HAS BEEN INSTALLED OR USED UNLAWFULLY.

Hello,I have an Infinity 6 with PnP Harness for my Evo 8.I noticed that the PnP harness connect only PIN 22 for fuel pump and not connected the PIN 39 that is the pin for High Voltage.Now...in this config I think that the fuel pump work only in low voltage condition and never in high voltage condition.It's right ?

P.S.: total engine and electric harness is stock...and the low/high voltage circuit for fuel pump too! not rewired.

It's actually the other way around, only full voltage will be supplied. You will no longer be able to reduce the pump speed. On the vehicle wiring Pin 22 activates the relay which drives the pump, Pin 39 would activate the low speed/voltage function.